black mouth

A mouth that is unusually pitch black, typically to give an uncanny effect; this might be used to reflect horror elements.

It may be found in characters that are emotionally unstable, such as those enacting a crazy smile, and/or yanderes.

Examples

• Danbooru post #7144035
• Danbooru post #7998527
• Danbooru post #8085930

• For characters that have a naturally black tongue and/or inner mouth, see black tongue instead.